[1]李应新,袁 亮,周嘉琳,等.doi: 10.3969/j.issn.1001-3849.2025.08.003基体偏压对AlTiN涂层刀具铣削304不锈钢性能的影响[J].电镀与精饰,2025,(08):16-23.
　Li Yingxin,Yuan Liang,Zhou Jialin,et al.Effect of bias voltage on the performance of AlTiN-coated tools for milling 304 stainless steel[J].Plating & Finishing,2025,(08):16-23.
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doi: 10.3969/j.issn.1001-3849.2025.08.003基体偏压对AlTiN涂层刀具铣削304不锈钢性能的影响()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2025年08
页码:
16-23
栏目:
出版日期:
2025-08-31

文章信息/Info

Title:
Effect of bias voltage on the performance of AlTiN-coated tools for milling 304 stainless steel
作者:
李应新1; 2; 袁 亮1; 2; 周嘉琳2; 3; 李 畅1; 2; 罗子相2; 3; 李慧中2; 3
(1. 株洲瑞德尔智能装备有限公司,湖南 株洲 412000 ;2. 湖南省压力烧结炉工程技术研究中心,湖南 株洲 412000 ;3. 中南大学 材料科学与工程学院,湖南 长沙 410083)
Author(s):
Li Yingxin1; 2;  Yuan Liang1; 2;  Zhou Jialin2; 3;  Li Chang1; 2;  Luo Zixiang2; 3*;  Li Huizhong2; 3
(1. Zhuzhou Ruideer Intelligent Equipment Co., Ltd., Zhuzhou 412000, China; 2. Hunan Pressure Sintering Furnace Engineering and Technology Research Centre, Zhuzhou 412000, China; 3. School of Materials Science and Engineering, Central South University, Changsha 410083, China)
关键词:
AlTiN涂层; 基体偏压; 304不锈钢; 电弧离子镀; 铣刀
Keywords:
AlTiN coating;  bias voltage;  304 stainless;  arc ion plating;  milling
分类号:
TG174.4
文献标志码:
A
摘要:
为了研究基体偏压对AlTiN涂层刀具铣削加工304不锈钢性能的影响，采用电弧离子镀技术，在硬质合金铣刀片上制备了4种不同基体偏压的AlTiN涂层。研究了基体偏压对AlTiN涂层的微观结构与力学性能的影响，对比其铣削加工304不锈钢的性能表现，并分析其刀头磨损失效机制。结果表明：涂层的择优取向为(200)，随着基体偏压增加，衍射峰往大角度偏移。涂层与基体的结合程度较好，未出现明显裂纹与空隙。在基体偏压?150 V下制备的AlTiN涂层具备优异的涂层结合力为64.80 N，显微硬度为2 532.68 HV。AlTiN涂层刀具铣削加工304不锈钢的失效形式均为磨粒磨损、氧化磨损与粘着磨损，涂层的结合力与表面质量对铣刀的加工性能影响较大，基体偏压?150 V的AlTiN涂层铣削加工304不锈钢的性能最优。
Abstract:
In order to study the effect of bias voltage on the performance of AlTiN coated tools in milling 304 stainless steel, four types of AlTiN coatings with different bias voltages were prepared on cemented carbide milling cutter inserts using arc ion plating technology. The microstructure and mechanical properties of the AlTiN coatings were investigated to compare the milling performance of milling and machining 304 stainless steel and to analyze the cutter wear loss mechanism. The results show that the coating has a selective orientation of (200), and the diffraction peaks are shifted to a large angle as the bias voltage increases. The degree of bonding between the coating and the substrate was good, and no obvious cracks and voids were observed. The AlTiN coatings prepared under a bias voltage of ?150 V have an excellent coating bonding force of 64.80 N and microhardness of 2 532.68 HV. The failure forms of AlTiN coated tools for milling 304 stainless steel are abrasive wear, oxidative wear, and adhesive wear, and the bonding force and surface quality of the coatings have a greater impact on the machining performance of the milling cutter. The AlTiN coatings with a bias voltage of ?150 V have the best performance in milling 304 stainless steel.

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更新日期/Last Update: 2025-08-11